| 000 | 00721nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a333.8 _bU58P |
||
| 110 | _aUnited Nations. Economic and Social Commission for Asia and the Pacific (Bangkok) | ||
| 245 | 0 |
_aProceedings of the ninth session of the committee on natural resources _bincorporating the triennial review of mineral development activities in the ESCAP region, 1979-1981 |
|
| 260 |
_aNew York _bUnited Nations _c1983 |
||
| 300 | _avii, 387p. | ||
| 440 | _aMineral resources development series; no. 50 | ||
| 650 | _aNatural resources-Study and teaching; Natural resources surveys; Mines and mineral resources | ||
| 942 | _cBKS | ||
| 999 |
_c16671 _d16671 |
||